Stair Stringer Pocket

Stair Stringer Pocket is a focused field calculator for carpenters, deck builders, remodelers, and DIY stair-layout users who need straight stair layout values quickly.

Use it to:

- enter total rise, target riser height, and tread depth
- calculate recommended step count, actual riser height, total run, stringer length, and stair angle
- switch between imperial inches and metric millimeters
- apply common deck, basement, and metric layout presets
- review recent local calculations before reusing a layout
- check a simple rise/run preview before marking material

Why people pay for it:

- one layout mistake can waste more time and lumber than the app costs
- the app keeps the core stair math in one offline pocket tool
- results are ready for field checks without a spreadsheet
- no login, ads, subscription, analytics SDK, or server dependency

Stair Stringer Pocket is a layout calculator and first-pass estimating aid. Always verify local building code, site conditions, lumber, final measurements, and professional requirements before cutting or building stairs.